tws wireless bluetooth earphones

Bluetooth Version:Realtek

Profile：A2DP、HFP、HSP、AVRCP

Frequency：2.4 GHz-2.48 GHz

Distance Range:10m

SpeakerØ:6mm 32 Ω

Working Time:3-4 hours

Standby Time:40 hours

Charging Time:2 hours

Battery Capacity(earphone)50mAh

Charging Box Capacity:400mAh

Charge Times: 4times